Papilledema
n. [醫]視神經乳頭水腫
??? 情景例句
Learning any language takes a lot of effort.
學習任何語言都需要花費很多努力。
It sounds like a reasonable solution.
這個解決辦法還比較合理。
As I soon learnt, he was English himself!'
我很快了解到，他自己就是個英國人！